From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).
Specifications for low rating Woodhead road springs for the Peregrine 6 model.
| Identifier | ExFiles\Box 169\3\ img068 | |
| Date | 24th February 1933 | |
| RHC.{R. H. Coverley - Production Engineer} from Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} Hs{Lord Ernest Hives - Chair}/Les.3/KT.24.2.33. ROAD SPRINGS. PEREGRINE 6. These are to be low rating Woodhead springs. Although they are not actually in the works yet, they have been on order since the end of last month. Front Springs F.100095 - 600 lbs. Rear Springs F.100099 - 800 lbs. Hs{Lord Ernest Hives - Chair}/Les.{Ivan A. Leslie} | ||